Personally I think there should be a 5 minute time frame from the time the dungeon is cleared (end boss is dead) to it's closure. This would prevent queues from opening up into a already finished dungeon with nothing to fight or loot to grab.
On top of it, I just ended up in a dungeon with one guy in it, clear at the end boss, yet there were masses of mobs between me and them that I could not overcome on my own.
This really needs to be fixed at some point because it explains why most of the epic dungeon queues are usually empty.
0